Base | Representation |
---|---|
bin | 11110100010100… |
… | …001111100101001 |
3 | 1022201010000100100 |
4 | 132202201330221 |
5 | 2022131242200 |
6 | 122501500013 |
7 | 15461026332 |
oct | 3642417451 |
9 | 1281100310 |
10 | 512368425 |
11 | 243244a88 |
12 | 123711609 |
13 | 821c59aa |
14 | 4c095289 |
15 | 2eeacd00 |
hex | 1e8a1f29 |
512368425 has 36 divisors (see below), whose sum is σ = 918977020. Its totient is φ = 272885760.
The previous prime is 512368411. The next prime is 512368469. The reversal of 512368425 is 524863215.
It can be written as a sum of positive squares in 6 ways, for example, as 19395216 + 492973209 = 4404^2 + 22203^2 .
It is not a de Polignac number, because 512368425 - 215 = 512335657 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 512368425.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 253017 + ... + 255033.
Almost surely, 2512368425 is an apocalyptic number.
It is an amenable number.
512368425 is a deficient number, since it is larger than the sum of its proper divisors (406608595).
512368425 is a wasteful number, since it uses less digits than its factorization.
512368425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3162 (or 3154 counting only the distinct ones).
The product of its digits is 57600, while the sum is 36.
The square root of 512368425 is about 22635.5566531950. The cubic root of 512368425 is about 800.1918420130.
The spelling of 512368425 in words is "five hundred twelve million, three hundred sixty-eight thousand, four hundred twenty-five".
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